Display module

Abstract

A display module. The display module includes a connect member and a support base. The support base further includes an outer tube, a holder, an inner tube, and an elastic member. The holder abuts the outer tube, and has an abutting portion and a plurality of rollers, wherein the plurality of rollers roll in the outer tube enabling the holder to slide in the outer tube. The inner tube has a first end and a second end. The first end connects with the connect member, and the second end connects with the holder. The elastic member, disposed in the outer tube, abuts the abutting portion, and supports the holder and the inner tube, allowing the inner tube to remain in any position in the outer tube.

1. A display module, comprising:
 a connect member; 
 a support base, comprising;
 an outer tube; 
 a holder abutting the outer tube, having an abutting portion and a plurality of rollers rolling in the outer tube enabling the holder to slide in the outer tube; 
 an inner tube having a first end connected with the connect member, and a second end connected with the holder; and 
 an elastic member disposed in the outer tube, abutting the abutting portion and supporting the holder and the inner tube, allowing the inner tube to remain in any position in the outer tube. 
 
 
   
   
     2. The display module as claimed in  claim 1 , wherein the outer tube has a first rib set and a second rib set, and the first rib set abuts the second rib set to prevent the inner tube from twisting in the outer tube. 
   
   
     3. The display module as claimed in  claim 2 , wherein the first rib set comprises a plurality of first ribs and a plurality of second ribs, and the second rib set comprises a plurality of third ribs positioned inside the plurality of first ribs, and a plurality of forth ribs positioned outside the plurality of third ribs. 
   
   
     4. The display module as claimed in  claim 2 , wherein the plurality of rollers abuts and rolls on the plurality of first ribs. 
   
   
     5. The display module as claimed in  claim 1 , wherein the support base further comprises a pedestal connected with the outer tube. 
   
   
     6. The display module as claimed in  claim 1 , wherein the holder further comprises a plurality of E-rings mounting the plurality of rollers on the holder. 
   
   
     7. The display module as claimed in  claim 1 , wherein the support base further comprises a cover disposed on the outer tube and abutting the inner tube. 
   
   
     8. The display module as claimed in  claim 1 , wherein the elastic member is a constant force spring. 
   
   
     9. The display module as claimed in  claim 1 , wherein the outer tube and the inner tube are plastic.